Coop, Migros, the little secrets of supermarket distribution

In Switzerland, a data theft has lifted some of the secrecy surrounding supermarket margins. For example, it was discovered that Migros and COOP were selling a Vaud tomme cheese at over 65% above the price at which they had bought it. Meanwhile, farmers can't make a living from their milk, and Swiss consumers are living on an island of high prices. Investigation into the COOP and Migros margin taboo.